Ranking of Nevada Counties By Population in 2018

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2018, the Population for Nevada was 3.03M. Among all Nevada counties, Clark County had the highest population (2.23M), followed by Washoe County (464.59K), and Lyon County (55.80K).

The chart below shows the top 10 counties, and the table below shows the ranking of all Nevada counties.

You can see similar ranking information for related topics, and for other states. You can also see the ranking of all counties in the United States.

See this for other years:
Ranking of Nevada Counties By Population in 2018
Clark
Washoe
Lyon
Carson City
Elko
Douglas
Nye
Churchill
Humboldt
White Pine
Ranking of Nevada Counties By Population in 2018
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Rank County Population
1 Clark County 2228970
2 Washoe County 464593
3 Lyon County 55800
4 Carson City 55287
5 Elko County 52470
6 Douglas County 48527
7 Nye County 45328
8 Churchill County 24574
9 Humboldt County 16778
10 White Pine County 9532
11 Pershing County 6696
12 Lander County 5512
13 Lincoln County 5225
14 Mineral County 4560
15 Storey County 4027
16 Eureka County 2019
17 Esmeralda County 827